| 摘要 |
<p>The lifting jack and container appliance is fully hydraulic. It continuously rotates horizontally and vertically and to the left and right and has a manually controlled level compensation and an automatic rotary brake. The container cross-bar (1) on hydraulic machines has multiply adjustable jib-arms (2). The implements are continuously swivelled to the left and right on the undercarriage and held by an adjusting cylinder. There is a double row of toothed ball pivot connections beneath the cross-bar, with a flat swivel gear fixed to the middle part (7), with an oil-distributor (6).</p> |
